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发明名称
SISTEMA PERFEZIONATO PER L ELA BORAZIONE DEI DATI
摘要
申请公布号
IT1017114(B)
申请公布日期
1977.07.20
申请号
IT19740025101
申请日期
1974.07.12
申请人
IBM CORP
发明人
分类号
G06F13/10;G06F3/12;G06F13/12;G06F13/38;(IPC1-7):G06F/
主分类号
G06F13/10
代理机构
代理人
主权项
地址
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